Help
Understand UTM fields
Review encoding, duplicate keys and privacy-safe naming.
Open helpChoose a channel and campaign type, then copy a complete URL or the parameter format the platform expects. No login, email capture or server submission.
FREE TOOL / CLIENT-SIDE
Verified dynamic macros stay intact until the advertising platform resolves them. Static values are safely encoded.
Everything runs in this browser. Builder URLs and campaign values are never included in analytics events or submitted to EffDes.
The builder preserves existing query parameters and fragments while replacing any UTM keys you enter.
Lowercase conventions such as google / cpc make later grouping easier.
Choose a name that connects the URL to the campaign structure your team uses.
The free builder prepares the campaign link. UTM Contact Attribution connects available campaign context with supported native Wix customer actions.
Install UTM Contact AttributionCurrently supports native Wix Forms, Wix Bookings, Wix Chat and Wix Stores Orders. Third-party apps are not automatically supported.
PLATFORM INSTRUCTIONS
A complete URL, a Final URL suffix and a platform parameter string are different outputs. Open the matching guide before changing a live campaign.
Choose a platform guide